{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["Chemical", "Disease"], "input": "Induction studies have further shown that while pretreatment of 3 - methylcholanthrene ( MC ) , an inducer of P4501A1 / 1A2 , did not produce any significant effect in the incidence of lindane induced convulsions , pretreatment with phenobarbital ( PB ) , an inducer of P450 2B1 / 2B2 or ethanol , an inducer of P450 2E1 catalysed reactions , significantly increased the incidence of lindane induced convulsions ."}
{"Chemical": ["3 - methylcholanthrene", "MC", "lindane", "phenobarbital", "ethanol"], "Disease": ["convulsions"]}